Don't waste your school years, son, they can determine your future.
孩子,别荒废你的学业,它们对你的未来有决定作用。
Many drops makes a shower.
积少成多。
Speak to your father and tell him that you are already doing well in the subject of your choice. If you like, remind him that many women have chosen to work in fields that were not used to accepting women. You can point out that Florence Nightingale opene